Answer:
Semiconductors
Explanation:
Semiconductors are materials whose main characteristic is that they can act as conductors or as insulators depending on some conditions such as temperature or the electric field.
There are also chemical elements that have semiconductor capacity, for example silicon.
For this property, semiconductors are widely used for in electronics, among these applications is the manufacture of devices such as transistors, which are electronic divices that allow or disable current flow.
1 the mantle is the layer
Answer:
10m
Explanation:
The object distance and image distance is the same from the mirror. so the image is 5m behind the mirror.
5+5=10
Answer:
9.8N
Explanation:
Here we can get gravitational acceleration according to the place where object is placed by bellow equation
g = GM/R²
g - Gravitational Acceleration
G - Gravitational constant (6.67×10-11)
R - Distance ( Radius )
g = 6.67 × 10-11 × 1024 /(6.37×106)²
g = 9.8 m/s²
There for
Weight = Mass × Gravitational acceleration
= 1×9.8
= 9.8 N